Granted Patent
Utility
US 4,756,485 · App. 07/024,650
Dispenser for multiple rolls of sheet material
Inventors:
Lehyman J. Bastian, Alan D. Frazier, Dean H. Heili, Richard D. Kley
Patented Case
View Patent ↗
Granted: Jul 12, 1988
Filed: Mar 11, 1987
Inventors
Lehyman J. Bastian
Alan D. Frazier
Dean H. Heili
Richard D. Kley
Assignee (at issue)
Scott Paper Limited
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.